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Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/useful_asref.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/useful_asref.rs b/src/tools/clippy/tests/ui/useful_asref.rs new file mode 100644 index 000000000..a9f0170a7 --- /dev/null +++ b/src/tools/clippy/tests/ui/useful_asref.rs @@ -0,0 +1,13 @@ +#![deny(clippy::useless_asref)] + +trait Trait { + fn as_ptr(&self); +} + +impl<'a> Trait for &'a [u8] { + fn as_ptr(&self) { + self.as_ref().as_ptr(); + } +} + +fn main() {} |